Primary Key Field Type
 ID int

Field Field Type Null Notes Description
 ClientsID int  
 Deleted bit   Default = 0
 FirstName nvarchar(255)
 LastName nvarchar(255)
 EmailAddress nvarchar(255)

Foreign Key Field Type Null Notes Description
 UserID int   ClientUsers.ID

Index Name Field(s) Unique Primary Clustered
 PK_Addressbook ID

Entity-Relationship diagram of this table